Kings Canyon is the Red Centre's best-kept secret: a canyon with sandstone walls over 100 metres high, carved over millions of years in the heart of Watarrka National Park. Many travellers arrive thinking about Uluru and leave saying the best part of the outback was this canyon, with its mix of dizzying cliffs, sun-baked red domes and an oasis hidden among the rocks.
The undisputed star is the Rim Walk, a 6 km loop that climbs up to the canyon rim —starting with a steep ascent nicknamed 'Heart Attack Hill'— and then winds among the eroded domes of the 'Lost City' before reaching sheer, plunging walls. Halfway along you come to the Garden of Eden, a permanent rockhole surrounded by ancient cycads and ferns, a damp, green corner in the middle of the desert.
Watarrka —the Luritja name for the area, after a local acacia shrub— has been Luritja and Arrernte Country for more than 20,000 years. It's a remote destination: you get there by driving long desert roads or on an organised circuit, but the effort pays off with one of the most spectacular and least crowded landscapes in central Australia.
The Watarrka area has been Luritja and Arrernte Country for more than 20,000 years; 'Watarrka' is the Luritja word for the local acacia shrub. Explorer Ernest Giles reached the canyon in 1872 and named the creek 'King's Creek' after a friend, Fielder King. In the 1960s pioneer Jack Cotterill began developing tourism; Watarrka National Park was declared in 1989.
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Origins, formation and what the sources say.
Before it was 'Kings Canyon' on tourist maps, this sandstone canyon was, and still is, Watarrka. In the Luritja language the name refers to the umbrella bush (Acacia ligulata) that grows in the area. The Luritja and Arrernte peoples have lived in this part of the central desert for more than 20,000 years. The canyon's landscape, its permanent waterholes and its stone domes carry deep meaning within their law and their creation stories.
In a desert where water rules, Watarrka was a key place. The canyon's permanent rockholes, such as the one visitors now know as the Garden of Eden, provided water all year round. That made the area a meeting point, a refuge and a source of supplies. Trade routes, ceremonies and stories that gave order to life on Country grew up around those water sources. The canyon's humid microclimate, with its ancient cycads and relict vegetation, also had special value as a biological oasis in the middle of an arid land.
As at so many sites in inland Australia, much of the deep cultural knowledge connected to Watarrka belongs to its Traditional Owners and is not shared publicly. Recognising that continuity of more than 20,000 years of unbroken human presence is the first step to understanding that the canyon is not an 'untouched' or empty landscape. It is a territory that people have lived in and given meaning to since ancient times.
The George Gill Range, where the canyon sits, was a crossroads between the territories of different central desert peoples. The tracks linking the permanent waterholes were also trade and ceremonial routes, along which objects, songs and stories travelled over huge distances. On a continent where water defines life, knowing and controlling Watarrka's reliable water sources gave the area a strategic importance that goes far beyond what today's visitor sees on arriving by car along a sealed road.
The first European to reach the canyon was the explorer Ernest Giles, in 1872, on one of his expeditions through central Australia sponsored by the botanist Ferdinand von Mueller. Giles named the creek King's Creek after Fielder King, whom he described in his travel book as 'an old and kind friend'. The canyon's name, Kings Canyon, came from there.
In the same year, Giles also sighted Kata Tjuta and crossed vast stretches of the central desert. His journals show the typical outlook of colonial exploration. He saw a monumental landscape to be named and mapped for the Empire, and he did not recognise that it was already lived in, named and given meaning by its owners. The European name took hold on maps and is still used today, although the park's name, Watarrka, brought back the region's Aboriginal name.
For almost a century after Giles, remoteness and aridity kept Kings Canyon largely out of reach for tourism. Getting there meant long journeys on dirt roads in a remote corner of the interior. To the outside world, the canyon remained little more than a name on the map.
Tourism at Kings Canyon owes much to one man, Jack Cotterill. In the early 1960s this pioneer was won over by the beauty of the canyon and decided to open the way, quite literally. He built an access track and a modest base near the site and started bringing in the first visitors. His work put Kings Canyon on the outback tourism map and laid the foundations for what is now a well-established destination.
As interest grew, so did the need to protect the area and recognise its natural and cultural value. Watarrka National Park was officially declared in 1989. It covers the canyon, the George Gill Range sandstone plateau and relict ecosystems that are home to more than 600 plant species and many animals. Some of these have taken refuge in the canyon's humid microclimates since the days when central Australia was much wetter.
The creation of the park also gave Traditional Owners a framework for taking part in managing the land and the growing number of visitors. Kings Canyon Resort and, further away, the historic Kings Creek Station, a cattle and camel station, became the infrastructure that now lets you stay overnight in the area and do the Rim Walk at sunrise.
This development took place as Aboriginal rights were gaining wider recognition in the Northern Territory. The passing of the Aboriginal Land Rights (Northern Territory) Act in 1976 and the land handbacks that followed changed the legal framework across central Australia, including Watarrka. Today the management of the canyon is part of that history of recognition. For tourism to be sustainable, it has to involve the Traditional Owners of the Country and have their consent.
Today Kings Canyon is one of the three big stops on the classic Red Centre circuit, along with Uluru and Kata Tjuta. It gets fewer visitors than the Rock, so it keeps a wilder and more personal feel. Its 6 km Rim Walk has earned a reputation as one of the best day walks in all of Australia. It starts with the climb up 'Heart Attack Hill', then passes the Lost City before descending into the Garden of Eden.
The management of Watarrka National Park tries to balance protecting a fragile ecosystem of great cultural value with growing tourist numbers. The NT Parks Visitor Pass has been required for interstate and international visitors since 2023 and helps fund track maintenance and conservation. On days of extreme heat, the Rim Walk closes at 9:00 when 36 °C or more is forecast. These closures reflect a safety-first approach adopted after several incidents in the past.
For travellers, Kings Canyon sums up what makes central Australia unique: enormous distances, crystal-clear skies, monumental red rock and the constant presence of a human history that goes back tens of thousands of years. Walk the rim of the canyon at sunrise, with the desert stretching to the horizon, and you'll understand why so many people leave saying it was the most impressive moment of their whole outback trip.
